__ It is so late. Our son __________ be back . __ Don’t worry . I dare say he ________ have some extra work to do.
Jenny nearly missed the flight______ doing too much shopping.
The weather was ______ cold that I didn’t like to leave my room.
—There is still a copy of the book in the library. Will you go and borrow? —No, I’d rather buy in the bookstore.
Health problems are closely connected with bad eating habits and a _____ of exercise.
I looked under _____bed and found ______book I lost last week.